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Cheap flights from Seattle to Florianopolis from $995

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Florianopolis departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Florianopolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:15 am - 6:20 am
SEA
-
FLN
19h 05m
2 stops
LATAM Airlines Logo
7:55 pm - 10:15 pm
FLN
-
SEA
31h 20m
2 stops
$995LATAM Airlines
Tue, Feb 10 - Tue, Feb 24
LATAM Airlines Logo
7:10 am - 4:30 pm
SEA
-
FLN
28h 20m
2 stops
LATAM Airlines Logo
4:35 am - 10:15 pm
FLN
-
SEA
46h 40m
2 stops
$1,121LATAM Airlines
Tue, Feb 3 - Mon, Feb 16
LATAM Airlines Logo
2:02 pm - 6:45 pm
SEA
-
FLN
47h 43m
2 stops
LATAM Airlines Logo
4:35 am - 10:15 pm
FLN
-
SEA
46h 40m
2 stops
$1,131LATAM Airlines
Tue, Feb 3 - Mon, Feb 16
LATAM Airlines Logo
7:15 am - 6:45 pm
SEA
-
FLN
30h 30m
2 stops
LATAM Airlines Logo
10:25 am - 12:58 pm
FLN
-
SEA
31h 33m
2 stops
$1,172LATAM Airlines
Mon, Feb 9 - Fri, Feb 20
LATAM Airlines Logo
10:59 pm - 6:20 am
SEA
-
FLN
26h 21m
2 stops
LATAM Airlines Logo
10:25 am - 2:18 pm
FLN
-
SEA
32h 53m
2 stops
$1,176LATAM Airlines
Mon, Feb 9 - Fri, Feb 20
LATAM Airlines Logo
7:10 am - 6:45 pm
SEA
-
FLN
30h 35m
2 stops
LATAM Airlines Logo
8:55 am - 2:35 pm
FLN
-
SEA
34h 40m
2 stops
$1,182LATAM Airlines
Tue, Feb 3 - Tue, Feb 17
LATAM Airlines Logo
6:15 am - 6:20 am
SEA
-
FLN
19h 05m
2 stops
LATAM Airlines Logo
5:35 pm - 10:15 pm
FLN
-
SEA
33h 40m
2 stops
$1,238LATAM Airlines
Tue, Feb 10 - Tue, Feb 24
Air Canada Logo
8:00 am - 9:40 pm
SEA
-
FLN
32h 40m
2 stops
Air Canada Logo
4:40 pm - 10:16 pm
FLN
-
SEA
34h 36m
2 stops
$1,449Air Canada
Tue, Feb 24 - Fri, Feb 27
Air Canada Logo
8:10 am - 9:40 pm
SEA
-
FLN
32h 30m
2 stops
Air Canada Logo
4:40 pm - 10:16 pm
FLN
-
SEA
34h 36m
2 stops
$1,499Air Canada
Tue, Feb 24 - Fri, Feb 27
Air Canada Logo
8:00 am - 6:30 pm
SEA
-
FLN
29h 30m
2 stops
Air Canada Logo
4:40 pm - 10:16 pm
FLN
-
SEA
34h 36m
2 stops
$1,500Air Canada
Tue, Feb 24 - Fri, Feb 27

LATAM Airlines flights from Seattle to Florianopolis

Our best LATAM Airlines deals on Seattle to Florianopolis flight tickets
LATAM Airlines
Feb 10
SEA6:15 amSeattle/Tacoma Intl
19h 05m
2 stops
FLN6:20 amFlorianopolis Hercilio Luz
Feb 24
FLN7:55 pmFlorianopolis Hercilio Luz
31h 20m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
$995
LATAM Airlines
Feb 3
SEA7:10 amSeattle/Tacoma Intl
28h 20m
2 stops
FLN4:30 pmFlorianopolis Hercilio Luz
Feb 16
FLN4:35 amFlorianopolis Hercilio Luz
46h 40m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
$1,121
LATAM Airlines
Feb 3
SEA2:02 pmSeattle/Tacoma Intl
47h 43m
2 stops
FLN6:45 pmFlorianopolis Hercilio Luz
Feb 16
FLN4:35 amFlorianopolis Hercilio Luz
46h 40m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
$1,131

Air Canada flights from Seattle to Florianopolis

Our best Air Canada deals on Seattle to Florianopolis flight tickets
Air Canada
Feb 24
SEA8:00 amSeattle/Tacoma Intl
32h 40m
2 stops
FLN9:40 pmFlorianopolis Hercilio Luz
Feb 27
FLN4:40 pmFlorianopolis Hercilio Luz
34h 36m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,449
Air Canada
Feb 24
SEA8:10 amSeattle/Tacoma Intl
32h 30m
2 stops
FLN9:40 pmFlorianopolis Hercilio Luz
Feb 27
FLN4:40 pmFlorianopolis Hercilio Luz
34h 36m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,499
Air Canada
Feb 24
SEA8:00 amSeattle/Tacoma Intl
29h 30m
2 stops
FLN6:30 pmFlorianopolis Hercilio Luz
Feb 27
FLN4:40 pmFlorianopolis Hercilio Luz
34h 36m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,500

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Florianopolis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Seattle to Florianopolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/10

6:15 am-6:20 am

2 stops19h 05m

Florianopolis Hercilio Luz

Tue 2/24

7:55 pm-10:15 pm

2 stops31h 20m

$995

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/3

7:10 am-4:30 pm

2 stops28h 20m

Florianopolis Hercilio Luz

Mon 2/16

4:35 am-10:15 pm

2 stops46h 40m

$1,121

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/3

2:02 pm-6:45 pm

2 stops47h 43m

Florianopolis Hercilio Luz

Mon 2/16

4:35 am-10:15 pm

2 stops46h 40m

$1,131

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Mon 2/9

7:15 am-6:45 pm

2 stops30h 30m

Florianopolis Hercilio Luz

Fri 2/20

10:25 am-12:58 pm

2 stops31h 33m

$1,172

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Mon 2/9

10:59 pm-6:20 am

2 stops26h 21m

Florianopolis Hercilio Luz

Fri 2/20

10:25 am-2:18 pm

2 stops32h 53m

$1,176

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/3

7:10 am-6:45 pm

2 stops30h 35m

Florianopolis Hercilio Luz

Tue 2/17

8:55 am-2:35 pm

2 stops34h 40m

$1,182

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/10

6:15 am-6:20 am

2 stops19h 05m

Florianopolis Hercilio Luz

Tue 2/24

5:35 pm-10:15 pm

2 stops33h 40m

$1,238

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/24

8:00 am-9:40 pm

2 stops32h 40m

Florianopolis Hercilio Luz

Fri 2/27

4:40 pm-10:16 pm

2 stops34h 36m

$1,449

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/24

8:10 am-9:40 pm

2 stops32h 30m

Florianopolis Hercilio Luz

Fri 2/27

4:40 pm-10:16 pm

2 stops34h 36m

$1,499

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 2/24

8:00 am-6:30 pm

2 stops29h 30m

Florianopolis Hercilio Luz

Fri 2/27

4:40 pm-10:16 pm

2 stops34h 36m

$1,500

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Florianopolis

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Florianopolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Florianopolis (SEA to FLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Florianopolis

Fastest flight time

29h 30m

Direct flights

None
The fastest flight from Seattle to Florianopolis takes 29h 30m
There are no direct flights from Seattle to Florianopolis. There are no popular flight routes from Seattle to Florianopolis.
Search flight deals

  • How far is Seattle/Tacoma Intl to Florianopolis Hercilio Luz by plane?

    Seattle/Tacoma Intl and Florianopolis Hercilio Luz are 6911.5 mi apart from one another. Flights usually cover this in 29h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport.

  • What documentation or ID do you need to fly to Florianopolis Hercilio Luz Airport?

    The travel and health documents required for your trip to Florianopolis Hercilio Luz Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florianopolis Hercilio Luz Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Florianopolis?

Best airlines flying from Seattle to Florianopolis

Compare and see reviews for airlines that fly from Seattle to Florianopolis with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $848Free CancellationRating
7.5
1,913 reviews
Search LATAM Airlines flights
DeltaPriceFrom $858Free CancellationRating
7.9
8,088 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Seattle to Florianopolis?

    Price Alerts will notify you by email when the price for flights to Florianopolis from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Seattle to Florianopolis with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Florianopolis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Florianopolis. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Florianopolis with flexible booking policies on momondo?

All flight searches from Seattle to Florianopolis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Florianopolis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Florianopolis.

I’m not ready to book a flight from Seattle to Florianopolis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florianopolis from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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